People who have high psychopathic traits are better at learning to lie.

Those who work for leaders who display psychopathic and narcissistic traits had lower job satisfaction.

President Obama had questioned the 70-year-old business tycoon's judgement and temperament and called him "unfit to serve as president".

Trump outstripped Hitler on factors including social influence & fearlessness, while the Nazi dictator scored higher on cold-heartedness.

We recently learned that people who stay up late are more likely to be psychopathic. Now the news is that night owls are late to everything.

Indian travellers join couch-surfing, connecting travellers with hosts who don't charge anything. Here's a multicultural 'biz' model that w...